Why is veil so important?

The veil the door to heaven

     Hijab is an identity element;An identity that is not only an Islamic identity, but also a religious identity.

    You know that the veil is for the all religions, but you see in the Western countries how old is the discussion of secularism in the sense that religion is not in society and that religion is only in the church and the mosque; for this reason they did not allow religious behavior to be in the community.